blob: 155fb549c04e1274a104c4c613de70ba94f12303 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
* Parts are shamelessly stolen from various TI sources, original copyright
* follows:
* -----------------------------------------------------------------
*
* Copyright (C) 2004 Texas Instruments.
*
* ----------------------------------------------------------------------------
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* ----------------------------------------------------------------------------
*/
#include <common.h>
#include <asm/arch/hardware.h>
#include "../common/misc.h"
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
/* arch number of the board */
gd->bd->bi_arch_number = MACH_TYPE_SONATA;
/* address of boot parameters */
gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
/* Configure AEMIF pins (although this should be configured at boot time
* with pull-up/pull-down resistors) */
REG(PINMUX0) = 0x00000c1f;
davinci_errata_workarounds();
/* Power on required peripherals */
lpsc_on(DAVINCI_LPSC_GPIO);
#if !defined(CONFIG_SYS_USE_DSPLINK)
/* Powerup the DSP */
dsp_on();
#endif /* CONFIG_SYS_USE_DSPLINK */
davinci_enable_uart0();
davinci_enable_emac();
davinci_enable_i2c();
lpsc_on(DAVINCI_LPSC_TIMER1);
timer_init();
return(0);
}
int misc_init_r(void)
{
uint8_t eeprom_enetaddr[6];
dv_display_clk_infos();
/* Read Ethernet MAC address from EEPROM if available. */
if (dvevm_read_mac_address(eeprom_enetaddr))
dv_configure_mac_address(eeprom_enetaddr);
if (!eth_hw_init())
printf("ethernet init failed!\n");
return(0);
}
|
